feat(api): add date range filtering to commit retrieval endpoints (#34497)

- Add support for filtering commits by date range via new "since" and
"until" parameters
- Update API endpoints and command logic to handle the new parameters
for fetching commits within given dates
- Extend API documentation and Swagger specs to describe the new "since"
and "until" query parameters
- Refactor related function signatures and implementations to accept and
pass "since" and "until" values

---------

Signed-off-by: appleboy <appleboy.tw@gmail.com>
Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

routers/web/repo/commit.go

@@ -78,7 +78,7 @@ func Commits(ctx *context.Context) {
 	}
 
 	// Both `git log branchName` and `git log commitId` work.
-	commits, err := ctx.Repo.Commit.CommitsByRange(page, pageSize, "")
+	commits, err := ctx.Repo.Commit.CommitsByRange(page, pageSize, "", "", "")
 	if err != nil {
 		ctx.ServerError("CommitsByRange", err)
 		return